Current Sensing Precision Shunt Resistor

The KVM current sensing precision shunt resistor series from Isabellenhütte are designed for battery management systems and battery chargers, with a resistance value of either 0.0001Ω or 0.00005Ω. The KVM series from Isabellenhütte has heavy copper connections with a continuous current load up to 250A and is AEC-Q200 qualified.

• Current sensing precision shunt resistor
• 2-terminal heavy copper connections
• Resistance values of 100µΩ or 50µΩ*
• Tolerance of ±5%
• TCR of <50 ppm/°C or <100 ppm/°C (+20°C to +60°C)
• Power rating of 7W or 10W (at 70°C)
• Continuous current load of up to 250A
• Temperature range from -55°C to +170°C
• Excellent long term stability
• Inductance value of <5nH
• Stability of <0.5% (T_K=120°C) (at rated power, deviation after 2000h)
• AEC-Q200 qualification

Typical applications for the KVM current sensing precision shunt resistor series include:

• Current sensor for power hybrid applications
• Battery management systems
• Battery charging

Isabellenhütte is one of the world’s leading suppliers of high-quality precision and power resistors. They produce these low-resistance resistors for a variety of applications such as the ones above. Isabellenhütte & Rhopoint Components are your ideal partners when it comes to achieving the best possible measurement results in the smallest spaces. Please visit www.isabellenhuette.de for more information.